How to block BSNL SIM (2023), know the easy way

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How To Block BSNL SIM

Nowadays, theft or loss of phone is a common thing. If in your phone BSNL If you use a SIM card and the phone is stolen, then Block BSNL SIM Card Easily can be done. to block sim Customer care number, email and offline methods Can also use. if you BSNL SIM Card Block If you are looking for a way to do this, then you are in the right place. Let us tell you further how to block the SIM card.

In this article:

BSNL SIM through Customer Care How block

This is the easiest way to block BSNL SIM card and for this you have to dial the customer care number. To block a SIM follow these steps:

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step 1: If you are using BSNL network, then customer care number 1503 or else 1800-180-1503 Dial (without BSNL network).

Step-2: After dialing you have to follow the instructions and then Customer Care Executive To talk to someone, you will have to press the corresponding number.

Step-3: Now to block BSNL SIM Date of birth, address, last five calls and name Will be asked to provide such information. After verification, the customer care executive will block your BSNL SIM card.

How to Block BSNL SIM through E-Mail

Government telecom operator BSNL is not providing the facility of online SIM blocking, but you can block the services through email and follow the steps given below to block the SIM:

step 1: after opening the email block my bsnl sim type it Have to send it.

Step-2: with this in the email body Reason for blocking BSNS SIM You also have to write, such as why you want to block it.

Step-3: then your Name, address, recharge details and last call Write. Also, attach all the documents in PDF form as proof.

Step 4: Now the above mentioned E-mail address Send mail to and wait for response.

How to block BSNL SIM through customer service center?

If you want, you can also block your BSNL SIM through BSNL Customer Service Center. For this the steps given below have to be followed:

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step 1: near you BSNL CSC Or go to the retailer.

Step-2: given by you while purchasing the SIM document Keep it together.

Step-3: To you block bsnl sim card Must request.

Step-4: Then Name, date of birth, address, last five calls And provide other details asked.

Step-5: Your SIM will be blocked. If you want, immediately duplicate bsnl sim can apply for

How to get replacement SIM of BSNL?

When you request BSNL to block your lost SIM, the telecom company temporarily deactivates the SIM card for a few days before completely blocking the number. The number of days will be mentioned in the SMS you receive after submitting the SIM blocking request. You must apply for a replacement SIM within that period, otherwise it will not be possible. Follow the steps given below to apply for BSNL duplicate number.

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step 1: the closest BSNL CSC Or Retailer Go to.

Step-2: own ID and address proof Keep it together.

Step-3: then you replacement sim Have to apply for.

Step-4: Now bsnl sim block Show the SMS or mail or receipt.

Step-5: now yours bsnl number unblock It will be done and you will get a new SIM.

Step-6:new in your phone bsnl sim insert and tele verification Complete.

Questions and Answers (FAQs)

What should I do if I lose my SIM card/mobile phone?

You file a complaint with the police. Also Customer Service Center 9415024365 Inform immediately and submit the copy of the FIR along with identity proof to the customer care center where you have taken the connection. Also, call 1503 or 1800-180-1503 and explain your problem. if you want You can also send an email.

What happens if I block my SIM card?

Calling and messaging services are blocked when your SIM is blocked to prevent any fraudulent use.

How can I deactivate my BSNL SIM online?

BSNL does not provide online SIM blocking services. To deactivate BSNL SIM call BSNL customer care number 1503 or 1800 180 1503 or write an email to

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